英语词汇“be at take pains”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	be at take pains
释义	be at take pains 尽力；用心；下苦功夫；费尽苦心；尽力设法
随便看	switching speed switching spike switching stage switching starter switching station switching substation switching surface switching surge switching surge overvoltage switching-surge overvoltage switching-surge protective level Switching Surges switching surge test switching system switching system software switching table switching, task switching technique switchingtechnique switching technology switching test switching theory switching threshold switching through relay switching tie 蹸蹹蹺蹻蹼蹽蹾蹿蹿房越脊躀人干人干儿人平人年人弃我取人弹人强马壮人彘人形人形儿